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FORMING METHOD OF CONTROL SIGNAL FOR 3-LEVEL NPC INVERTER, APPARATUS OF FORMING CONTROL SIGNAL FOR 3-LEVEL NPC INVERTER USING THEREOF
FORMING METHOD OF CONTROL SIGNAL FOR 3-LEVEL NPC INVERTER, APPARATUS OF FORMING CONTROL SIGNAL FOR 3-LEVEL NPC INVERTER USING THEREOF
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机译:三层NPC逆变器控制信号的形成方法,使用该方法的三层NPC逆变器控制信号的形成装置
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摘要
A method of forming a control signal for a 3-level neutral-point-clamped (NPC) inverter according to an embodiment includes a step of forming an offset voltage by the section of a phase current by receiving a phase current and a first reference voltage, a step of forming a second reference voltage by adding an offset voltage and a reference voltage from each section, and a step of forming a control signal by performing pulse width modulation (PWM) with the second reference voltage and a carrier.
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